CCIE Service Provider v5.1

Interior Gateway Protocol

Border Gateway Protocol

Multicast

Multiprotocol Label Switching

MPLS traffic engineering

Segment routing

Mobile infrastructure architecture

Optical architecture

Large-scale MPLS architecture

Carrier Ethernet

L3VPN

Internet service

Multicast VPN

Quality of service for core, distribution, and access

BNG connectivity

Layer 2 connectivity

High availability

Routing/fast convergence

Control plane security

Management plane security

Infrastructure security

Network assurance

Network automation